An excellent look at the differences between horsepower and torque and how each rating is achieved during engine development by Corvette Powertrain Engineer, Jim Ingle.
"Two views of the same measurement are involved: power and horsepower. Power is defined as "the rate of doing work" or the "rate of energy transfer". Interestingly, power cannot be measured directly....you can only measure its effects."
Link: Horsepower and Torque
Article ID: 280
Created On: Tue, Jul 15, 2014 at 8:55 PM
Last Updated On: Tue, Jul 15, 2014 at 8:55 PM
Online URL: https://www.corvetteactioncenter.com/tech/knowledgebase/article/technical-article-horsepower-vs-torque-280.html